Are there any examples of 'perfect' software? (sh.itjust.works)

submitted 5 days ago* (last edited 5 days ago) by fortnitefinn@sh.itjust.works to c/programming@programming.dev

106 comments fedilink hide all child comments

I'm talking about programs that can't be improved no matter what. They do exactly what they're supposed to and will never be changed.

It'll probably have to be something small, like cd or pwd, but does such a program exist?

you are viewing a single comment's thread
view the rest of the comments

[-] Kolanaki@pawb.social 6 points 4 days ago

A program that just prints "Hello World" to the screen and quits.

[-] Kissaki@programming.dev 6 points 4 days ago

…that supports Unicode? Which encodings? Or only ASCII? Unicode continues to change.

I wouldn't be very confident that it won't change or offer reasonable opportunities for improvement.

this post was submitted on 15 Feb 2026

71 points (90.8% liked)

Programming

25674 readers

226 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 2 years ago

MODERATORS

snowe@programming.dev

Ategon@programming.dev

UlrikHD@programming.dev

bugsmith@programming.dev

Spyro@programming.dev